88651672 has 16 divisors (see below), whose sum is σ = 166957560. Its totient is φ = 44129664.

The previous prime is 88651657. The next prime is 88651691. The reversal of 88651672 is 27615688.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22593 + ... + 26224.

Almost surely, 2^88651672 is an apocalyptic number.

It is an amenable number.

88651672 is a deficient number, since it is larger than the sum of its proper divisors (78305888).

88651672 is a wasteful number, since it uses less digits than its factorization.

88651672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49050 (or 49046 counting only the distinct ones).

The product of its digits is 161280, while the sum is 43.

The square root of 88651672 is about 9415.5016860494. The cubic root of 88651672 is about 445.8912777008.

The spelling of 88651672 in words is "eighty-eight million, six hundred fifty-one thousand, six hundred seventy-two".